384748470030530 has 16 divisors (see below), whose sum is σ = 694602282399480. Its totient is φ = 153442713268992.

The previous prime is 384748470030527. The next prime is 384748470030539. The reversal of 384748470030530 is 35030074847483.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 148551561077929 + 236196908952601 = 12188173^2 + 15368699^2 .

It is not an unprimeable number, because it can be changed into a prime (384748470030539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57084339365 + ... + 57084346104.

Almost surely, 2^{384748470030530} is an apocalyptic number.

384748470030530 is a deficient number, since it is larger than the sum of its proper divisors (309853812368950).

384748470030530 is a wasteful number, since it uses less digits than its factorization.

384748470030530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114168685813.

The product of its (nonzero) digits is 27095040, while the sum is 56.

The spelling of 384748470030530 in words is "three hundred eighty-four trillion, seven hundred forty-eight billion, four hundred seventy million, thirty thousand, five hundred thirty".